System Specifications A-3
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Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 V
Data bus width . . . . . . . . . . . . . . . . . . . . 8 bits
BIOS address. . . . . . . . . . . . . . . . . . . . . . F0000h
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Externally accessible:
Mini tower chassis. . . . . . . . . . . . . . two 5.25-inch bays
three 3.5-inch bays
Desktop chassis. . . . . . . . . . . . . . . . two 5.25-inch bays
two 3.5-inch bays
Internally accessible . . . . . . . . . . . . . . . . two bays for 1-inch-high EIDE or SCSI hard-
disk drives
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Externally accessible:
Serial (DTE). . . . . . . . . . . . . . . . . . . . one 9-pin connector; 16550C-compatible
Parallel . . . . . . . . . . . . . . . . . . . . . . . one 25-hole connector (bidirectional)
Video . . . . . . . . . . . . . . . . . . . . . . . . one 15-ho l e connector on video card
Audio
2
. . . . . . . . . . . . . . . . . . . . . . . . three miniature jacks for line in, line out,
and microphone
PS/2-style keyboard . . . . . . . . . . . . . 6-pin mini-DIN connector
PS/2-compatible mouse. . . . . . . . . . 6-pin mini-DIN connector
MIDI/game
2
. . . . . . . . . . . . . . . . . . . one 15-pin connector
USB . . . . . . . . . . . . . . . . . . . . . . . . . two USB-compliant connectors
Internally accessible:
Primary EIDE channel. . . . . . . . . . . . 40-pin connector on PCI local bus
Secondary EIDE channel . . . . . . . . . 40-pin connector on PCI local bus
Diskette drive. . . . . . . . . . . . . . . . . . 34-pin connector
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Video type . . . . . . . . . . . . . . . . . . . . . . . . AGP or PCI video card (see manufacturer's
specifications)
2 Available in integrated-audio systems only
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NOTE: The Glossary in the
Online Guide
defines abbreviations and acronym
s.